Organic-inorganic base fertilizer for winter vegetable planting and preparation method thereof

Abstract

The invention discloses an organic-inorganic base fertilizer for winter vegetable planting. The base fertilizer is prepared from the following components in parts by weight: horse manure, rice straw,mushroom dregs, biogas slurry, polyglutamic acid, biological bacteria, trace elements, biomass charcoal, selenium ore powder, silicon fertilizer, fused calcium-magnesium phosphate, potassium humate, and amino acid fertilizer. The base fertilizer provided by the invention uses animal waste, agricultural waste and the like as a base fertilizer substrate, and then adds biological bacteria, trace elements, inorganic fertilizers and the like, and mixes into biogas slurry. On the one hand, According to the base fertilizer provided by the invention, comprehensive nutrition is provided for the basic growth of crops, and on the other hand, soil structure can be improved, soil organic matter and fertility can be enhanced, soil temperature is risen, photosynthesis of vegetables is promoted, antifreeze and insect repellent ability is imprioved, and vegetable growth rate is effectively improved, moreover, animal manure and agricultural waste are recycled, and environment is protected.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to an organic-inorganic base fertilizer for planting vegetables in winter and a preparation method thereof. Background technique [0002] Vegetables refer to a class of plants or fungi that can be cooked and cooked to become food. Vegetables are one of the indispensable foods in people's daily diet. Vegetables can provide nutrients such as various vitamins and minerals necessary for the human body. The nutrients of vegetables mainly include minerals, vitamins, fibers, etc. The higher the content of these substances, the higher the nutritional value of vegetables. In addition, the water content and dietary fiber content in vegetables are also important nutritional quality indicators. Generally, vegetables with high water content and low dietary fiber have better tenderness and higher edible value. The nutrients of vegetables should not be underestimated. In 1990, according to the statis...

AI Technical Summary

Problems solved by technology

Although greenhouse planting has increased the temperature of vegetable growth in the greenhouse, making winter vegetables from ideal to reality, but the soil temperature is still rising slowly, resulting in low yield, which leads to more fertilization. Excessive fertilizer will not be destroyed Vegetable absorption can also cause soil compaction and overnutrition, leading to a vicious cycle of excessive fertilization and low yield, which not only increases the production cost of vegetable cultivation, but also brings a certain load on the soil and surrounding environment